Title of article
A new phenanthrene-based bis-oxime chemosensor for Fe(III) and Cr(III) discrimination
Author/Authors
Virginia Bravo، نويسنده , , Salvador Gil-Pareja، نويسنده , , Ana M. Costero، نويسنده , , Mar?a N. Kneeteman، نويسنده , , Ursula Llaosa، نويسنده , , Pedro M.E. Mancini، نويسنده , , Luis E. Ochando، نويسنده , , Margarita Parra، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2012
Pages
6
From page
4882
To page
4887
Abstract
The synthesis of two new 2,7-disubstituted phenanthrene-based bis oximes is described. The ability of these two compound for complexing heavy metal cations have been studied and complexation constants and complex stoichiometry for Cr3+ and Fe3+ complex have been determined. The fluorescent properties of ligand 2 make this compound able to act as a sensor able to discriminate between Cr3+ and Fe3+. Detection limits for these two cations have been evaluated.
Keywords
fluorescence , Chemosensor , Dioxime , Chromium , Iron
Journal title
Tetrahedron
Serial Year
2012
Journal title
Tetrahedron
Record number
1104585
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